Warm560

Description：

TWS Smart Earphones

SPECIFICATIONS：

• Sensitivity：-42+1dB.f=1KHZ.0dB =1V/Pa
• Directivity：59dB.S/N f=1KHZ.S.P.L=1Pa
• Signal-to-noise ratioOmnidirectional：10
• Bluetooth version：V5.4
• Transmitting power：Class 2 (-6dbm-+4dbm)
• Working frequency band： 2.4GISM band (2.402-2.480GHZ)
• Standby time：About 30H
• Charging time：About 1H
• Color：Black, White